#42D147#42D147

#42D147 is a light, highly saturated green. Relative luminance 0.472; OKLCH L 75.8% C 0.216 H 143.5°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX#42D147
RGBrgb(66, 209, 71)
HSLhsl(122, 61%, 54%)
HSVhsv(122, 68%, 82%)
CMYKcmyk(68.4%, 0%, 66%, 18%)
CIE-LABlab(74.32, -64.00, 55.53)
CIE-LCHlch(74.32, 84.73, 139.05°)
OKLaboklab(75.75% -0.1735 0.1282)
OKLCHoklch(75.75% 0.216 143.5)
XYZxyz(26.1830, 47.2113, 13.6928)
Luminance0.4721 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D147 #D142CC
analogous
#85D142 #42D147 #42D18F
triadic
#42D147 #4742D1 #D14742
tetradic
#42D147 #4285D1 #D142CC #D18F42
square
#42D147 #4285D1 #D142CC #D18F42
split-complementary
#42D147 #8F42D1 #D14285
monochromatic
#1E7B21 #2AAC2E #42D147 #73DD77 #A4E9A7

Accessibility & contrast

On white

2.01
#42D147 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.44
#42D147 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D147
10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D147#FFFFFF#000000##000000
##42D1471.002.0110.4410.44
#FFFFFF2.011.0021.0021.00
#00000010.4421.001.001.00
##00000010.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BE35
Deuteranopia (green-blind)
#C4B254
Tritanopia (blue-blind)
#16CBB5
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #42d147;
/* rgb */ color: rgb(66, 209, 71);
/* oklch */ color: oklch(75.8% 0.216 143.5);
Tailwind
colors: {
  custom: {
    50: '#89e080',
    500: '#42d147',
    950: '#000000',
  },
}
SCSS
$custom: #42d147;
$custom-light: #89e080;
$custom-dark: #000000;
JSON
{
  "hex": "#42d147",
  "rgb": {
    "r": 66,
    "g": 209,
    "b": 71
  },
  "hsl": {
    "h": 122.098,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7575,
    "c": 0.21575,
    "h": 143.5
  },
  "luminance": 0.47214
}

Semantic roles & 50–950 ramp

primary
#42D147
secondary
#D699D4
accent
#44DEE4
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #42D147

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#42D147 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva